* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, 
                 'PingFang SC', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    background-color: #f5f5f5;
}

.login-container {
    padding: 20px;
    margin-top: 40px;
}

.password-input {
    margin-bottom: 16px;
}

/* 适配刘海屏 */
@supports (padding-top: constant(safe-area-inset-top)) {
    body {
        padding-top: constant(safe-area-inset-top);
        padding-bottom: constant(safe-area-inset-bottom);
    }
}

@supports (padding-top: env(safe-area-inset-top)) {
    body {
        padding-top: env(safe-area-inset-top);
        padding-bottom: env(safe-area-inset-bottom);
    }
}
